Dr.Jeff
True Classic
I don't know the current status of his business, it was a couple years ago that I used him. However I recall that there were times when he was not able to answer emails for long periods. He travels to a lot of trade shows, etc and isn't able to respond until he returns. But did you get the emails returned as undeliverable?He's no longer answering emails. They don't go thru.
I just looked at the site. It says the last update was made March 24, 2020. So I'm sure he must still be in business. I notice there are two ways to contact him (in addition to calling). If the email isn't working, try the "inquiry form" link: http://keysforclassics.com/form